/Engine/Plugins/Runtime/SmartObjects/Source/SmartObjectsModule/Public/SmartObjectSubsystem.h
int32 GetRegisteredSmartObjectsCompatibleWithCollection ( const [ASmartObjectPersistentCollection](API\Plugins\SmartObjectsModule\ASmartObjectPersistentCollection) & InCollection, [TArray](API\Runtime\Core\Containers\TArray)< [USmartObjectComponent](API\Plugins\SmartObjectsModule\USmartObjectComponent) * > & OutRelevantComponents ) const